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How to make a node.js application run permanently?
...em here is a lack of linux knowledge and not a question about node. For some more info check out: http://linuxconfig.org/understanding-foreground-and-background-linux-processes
UPDATE:
As others have mentioned, the node server may still die when exiting the terminal. A common gotcha I have come ...
Placeholder Mixin SCSS/CSS
...like there must be a versioning conflict as the exact opposite happens for me, and judging by other replies, a few others too.
– Sk446
Mar 10 '14 at 16:47
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Architecture of a single-page JavaScript web application?
...ecture options.
Two other tips
I've found view, focus, and input management are areas that need special attention in single page web apps
I also found it helpful to abstract away the JS library, leaving door open to change mind on what you use, or mix & match should the need arise.
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R memory management / cannot allocate vector of size n Mb
...m when you need to make objects of this size. Use gc() to clear now unused memory, or, better only create the object you need in one session.
If the above cannot help, get a 64-bit machine with as much RAM as you can afford, and install 64-bit R.
If you cannot do that there are many online servi...
Switching between GCC and Clang/LLVM using CMake
...between using GCC or Clang/LLVM to compile them. I believe (please correct me if I'm mistaken!) that to use Clang I need to set the following:
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How to access the last value in a vector?
Suppose I have a vector that is nested in a dataframe one or two levels. Is there a quick and dirty way to access the last value, without using the length() function? Something ala PERL's $# special var?
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How to efficiently count the number of keys/properties of an object in JavaScript?
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To do this in any ES5-compatible environment, such as Node, Chrome, IE 9+, Firefox 4+, or Safari 5+:
Object.keys(obj).length
Browser compatibility
Object.keys documentation (includes a method you can add to non-ES5 browsers)
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How do I show a MySQL warning that just happened?
I just ran a simple MySQL CREATE TABLE statement that produced the line
3 Answers
3
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Is That REST API Really RPC? Roy Fielding Seems to Think So
...ecessary because the information is a bit scattered. The actual question comes at the end if you're already familiar with this topic.
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How is Python's List Implemented?
...It's a dynamic array. Practical proof: Indexing takes (of course with extremely small differences (0.0013 µsecs!)) the same time regardless of index:
...>python -m timeit --setup="x = [None]*1000" "x[500]"
10000000 loops, best of 3: 0.0579 usec per loop
...>python -m timeit --setup="x = [No...